Question

The transport of substances occur through............... .....​

Answer 1

Answer:

Transportation in Unicellular Organisms: In unicellular organisms, transportation of substances happens through diffusion and osmosis. Gases move in and out of the cell by diffusion. Other substances move by osmosis.

Answer 2

The transport of substances occur through diffusion and osmosis

Explanation:

Substances are carried down concentration gradients in a passive manner. Substances must frequently be transported from a low to a high concentration - often against a concentration gradient. Active transport is the process of moving molecules across a concentration gradient. The procedure necessitates the use of energy.

Diffusion and Osmosis:

• Diffusion and active transport both entail the movement of dissolved solutes like sugars or mineral ions, whereas osmosis solely involves the movement of water.
• Substances migrate down a concentration gradient through diffusion and osmosis. Active transport is a process that requires energy from respiration to operate.